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6. What is the order of spermatogenesis?

  • spermatozoa > spermatogonia > spermatids > 1 spermatocytes > 2 spermatocytes
  • 2 spermatocytes > 1 spermatocytes > spermatogonia > spermtids > spermatozoa
  • spermatogonia > 1 spermatocytes > 2 spermatocytes > spermatids > spermatozoa
  • 1 spermatocytes > 2 spermatocytes > spermatogonia >spermatids > spermtozoa

7. What do follicle cells do?

  • Produce oestrogen first and progesterone during ovulation
  • Fertilise egg cells
  • Produce progesterone
  • Produce oestrogen

8. Where are leydig cells and what is their function?

  • Seminal vesicle - produce spermatids
  • Seminiferous tubule - produce testosterone
  • Testes - produce spermatids
  • Epididymis - produces testosterone

9. What hormone is secreted by an embryo?

  • Oestrogen
  • Anti diuretic hormone (ADH)
  • Human chorionic gonadotrophin (hCG)
  • Follicle stimulating hormone (FSH)

10. During oogenesis oocytes begin meiosis but stop at which phase?

  • Metaphase II
  • Prophase I
  • Anaphase I
  • Telophase I

11. What hormone do the oocytes develop under?

  • progesterone
  • FSH
  • oestrogen
  • ADH

12. What is the order of growth after fertilisation?

  • zygote > blastocyst > embryo > foetus
  • zygote > foetus > embryo > blastocyst
  • foetus > embryo > blastocyst > zygote
  • zygote > embryo > blastocyst > foetus